EP0724262A3 - Klasse-4-Partial-Response mit Spitzenwertabtastung - Google Patents

Klasse-4-Partial-Response mit Spitzenwertabtastung Download PDF

Info

Publication number
EP0724262A3
EP0724262A3 EP96300257A EP96300257A EP0724262A3 EP 0724262 A3 EP0724262 A3 EP 0724262A3 EP 96300257 A EP96300257 A EP 96300257A EP 96300257 A EP96300257 A EP 96300257A EP 0724262 A3 EP0724262 A3 EP 0724262A3
Authority
EP
European Patent Office
Prior art keywords
class
partial response
peak sampling
sampling
peak
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96300257A
Other languages
English (en)
French (fr)
Other versions
EP0724262A2 (de
Inventor
Richard A Bauch
Ran-Fun Chiu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of EP0724262A2 publication Critical patent/EP0724262A2/de
Publication of EP0724262A3 publication Critical patent/EP0724262A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
EP96300257A 1995-01-30 1996-01-15 Klasse-4-Partial-Response mit Spitzenwertabtastung Withdrawn EP0724262A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38079095A 1995-01-30 1995-01-30
US380790 1995-01-30

Publications (2)

Publication Number Publication Date
EP0724262A2 EP0724262A2 (de) 1996-07-31
EP0724262A3 true EP0724262A3 (de) 1996-12-27

Family

ID=23502456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96300257A Withdrawn EP0724262A3 (de) 1995-01-30 1996-01-15 Klasse-4-Partial-Response mit Spitzenwertabtastung

Country Status (2)

Country Link
EP (1) EP0724262A3 (de)
JP (1) JPH08255435A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3883090B2 (ja) * 1999-02-17 2007-02-21 富士通株式会社 データ再生システムにおけるクロック調整装置
JP2000306336A (ja) * 1999-04-19 2000-11-02 Sony Corp 波形等化装置、波形等化装置の最適化方法、及びデータ再生装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
H.K. THAPAR, P.A. ZIPEROVICH AND R.W. WOOD: "ON THE PERFORMANCE OF SYMBOL- AND FRACTIONALLY-SPACED EQUALIZATION IN DIGITAL MAGNETIC RECORDING", EIGHTH INTERNATIONAL CONFERENCE ON VIDEO, AUDIO AND DATA RECORDING, 24 April 1990 (1990-04-24) - 26 April 1990 (1990-04-26), BIRMINGHAM, UK, pages 168 - 175, XP000218952 *
R.D. CIDECIYAN, F. DOLIVO, R. HERMANN, W. HIRT AND W. SCHOTT: "A PRML SYSTEM FOR DIGITAL MAGNETIC RECORDING", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, vol. 10, no. 1, 1992, NEW YORK, pages 38 - 56, XP000457625 *

Also Published As

Publication number Publication date
EP0724262A2 (de) 1996-07-31
JPH08255435A (ja) 1996-10-01

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